How far is Union, ME from South Portland, ME?

Distance by Flight

Shortest distance between Union and South Portland is 62.17 miles (100.05 km).

Flight distance from Union, ME to South Portland, ME is 62.17 miles. Estimated flight time is 00 hours 09 minutes.

It takes 00 hours 08 minutes to travel from Union to South Portland with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Union, Maine to South Portland, Maine is: 75.98 miles (122.28 km) by car.

Driving from Union to South Portland will take approximately 01 hours 30 minutes.

South Portland image
#1 Union

Town in Knox County, Maine, United States

Population 2275
GPS Coordinates 44°12'41"N 69°16'27"W
Latitude 44.2114700
Longitude -69.2742100
Altitude 28
Country United States
South Portland image
#2 South Portland

City in Cumberland County, Maine, USA

Population 25950
GPS Coordinates 43°38'29"N 70°14'27"W
Latitude 43.6414700
Longitude -70.2408800
Altitude 7
Country United States

Estimated Travel Time Between Union and South Portland

The distance between Union and South Portland is 122 km if you choose to drive by road. You can go 01 hours 21 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Union and South Portland. The current time is 12:43:10.

Average Speed Travel Time
30 mph (48.3 km/h) 02 hours 31 minutes
40 mph (64.37 km/h) 01 hours 53 minutes
50 mph (80.47 km/h) 01 hours 31 minutes
60 mph (96.56 km/h) 01 hours 15 minutes
70 mph (112.65 km/h) 01 hours 05 minutes
75 mph (120.7 km/h) 01 hours 00 minutes
80 mph (128.75 km/h) 00 hours 56 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 10.15 liters (2.68 gallon) of gas to cover the route between Union and South Portland.
The estimated cost of gas to go from Union to South Portland is $9.64 (diesel $12.02).

Maine gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.6 $4.01 $4.44 $4.48
Total $9.64 $10.75 $11.89 $12.02

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in Maine ) per gallon of daily gas for calculations is $3.595 (Diesel $4.484) /gallon. Last changed prices on March 28, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Union and South Portland (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Auburn, ME to Union 56.05 miles (90 km)

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Driving distance from Bangor, ME to Union 61.4 miles (99 km)

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Driving distance from Biddeford, ME to Union 89.83 miles (145 km)

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Driving distance from Lewiston, ME to Union 54.72 miles (88 km)

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Driving distance from Portland, ME to Union 72.86 miles (117 km)

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Driving distance from City of Portland, ME to Union 76.72 miles (123 km)

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Driving distance from Sanford, ME to Union 106.28 miles (171 km)

Driving distance from West Scarborough, ME to Union 88.43 miles (142 km)

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